BCM® Standard 16" 300 BLACKOUT Upper Receiver Group w/ KMR-A13 Handguard

MSRP: $1,017.50
Your Price: $775.45
(You save $242.05 )
(45 reviews) Write a Review
300 BLK
Barrel Length:
Barrel Style:
Stock Status:

BCM® 300 Blackout Upper Receiver Groups

Continuous taper barrel profile designed for optimal weight, balance, and performance.

Barrel profile fluted toward the rear near chamber area - Increases strength and heat dissipation.

Tapered barrel profile out front, for easier maneuverability.

No sharp handguard cap shoulder for improved barrel harmonics and improved accuracy.

Muzzle threaded in standard 30 cal (5/8x24).

Includes KMR-A13 KeyMod™ Handguard.

Includes KMSM (KeyMod™ Sling Mount)

Includes One 3" Picatinny Rail Section

Includes BCM® Comp Mod 1 - 762/300 BLK

BCM® has taken great care to ensure the best possible performance and interchangeability. However, due to the large operational range of 300 Blackout ammunition in the market place, BCM® cannot guarantee function will all ammunition types in all conditions. These barrels were designed to run with a carbine buffer with subsonic ammo and a H3 buffer with high velocity ammo. Fine tuning may be required in limited instances based on ammo and buffer choices that work best for the desired application. BCM® also recommends running the Crane O-ring (provided with all BCM® Bolt Carrier Groups) over the extractor with 300 Blackout
  • Caliber: 300 Blackout
  • Barrel Length: 16.1+"
  • Barrel Material: 11595E Spec Steel
  • Barrel Finish: Manganese Phosphate (Mil-Spec A-A-59267)
  • Bore & Chamber: Chrome Lined
  • Weight: 3 lbs
  • Twist Rate: 1:7
  • Gas System: Carbine
  • Muzzle Device: BCM® Comp Mod 1 (762/300BLK)
  • Muzzle Threads: 5/8x24
  • Handguard: KMR-A13

Copyright 2015 Bravo Company MFG, Inc.
***This product contains chemicals/materials known to the State of California to cause cancer and other reproductive harm. To learn more, visit www.p65warnings.ca.gov.***

45 Reviews

  • 5

    So light weight and shoots so accurate every round. Even the spent cartridges land in the same place making it easy to police your brass

  • 5
    BCM 16" 300 BLACKOUT Upper

    Outstanding ! I read many great reviews before making my purchase and when I received my upper I could not have been more pleased, also received order faster than expected a the box was loaded with freebies, that was an unexpected surprise. I definitely recommend!

  • 5
    16" 300 Blackout complete upper

    Phenomenal upper. Consistent with Bravo's unsurpassed reputation for quality and excellence.
    The KMR-A handguard is very slim, comfortable and ergonomically designed.
    This is my second Bravo complete upper and looking to have another sometime soon!

  • 5
    American Business Like Old Great America!

    I landed on the BCM 300 Blackout for deer hunting and home protection. I ordered, it shipped, I got it! Less then one week, and that all the way to Kodiak Island, AK! I am amazed at the light weight and the sturdiness of the rail. This is not made in China (I'm so glad) but high quality USA manufacturing! Go for quality and have it for life!

  • 5
    16" standard Blackout upper

    Fit and finish is perfect. My first purchase, but I am already a return customer. Proud to wear the hat everyday. Always happy to buy from veteran ran companies.

  • 5

    I absolutely love my BCM. It's very well put together and shoots incredible. If you are looking for an awesome quality rifle that shoots just as good as it looks, you've found the right company. Won't buy from another company! The rifle is awesome the customer service is awesome. What more can you ask for?

  • 5
    BCM Upper Receiver Purchase Review

    I purchased this product for my customer. I had no problems with the web purchase, the product is high quality. My customer is very happy with his decision to purchase BCM products.

  • 5
    Nothing but perfect

    When I purchased this product, even though it's my first bcm complete upper, I was aware of the quality they produced. This complete upper did not dissapoint, it arrived to my house in 5 days and when I took it out of the box, it was exactly as described. I would 100% without a doubt recommend this to anyone looking for an upper.

  • 5
    Excellent Experience

    This is a great company that produces great products. I purchased an upper that I am very pleased with. It was shipped quick and even included some freebies. I am very pleased with the entire experience.